//展示loading
function g_showLoading(){
	var idx = layer.msg('处理中...', {icon: 16,shade: [0.5, '#f5f5f5'],scrollbar: false,offset: '0px', time:100000}) ;  
	return idx;
}
//salt
var g_passsword_salt="1a2b3c4d"
	// 获取url参数
	function g_getQueryString(name) {
		var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
		var r = window.location.search.substr(1).match(reg);
		if(r != null) return unescape(r[2]);
		return null;
	};
	//设定时间格式化函数，使用new Date().format("yyyyMMddhhmmss");  
	Date.prototype.format = function (format) {  
	    var args = {  
	        "M+": this.getMonth() + 1,  
	        "d+": this.getDate(),  
	        "h+": this.getHours(),  
	        "m+": this.getMinutes(),  
	        "s+": this.getSeconds(),  
	    };  
	    if (/(y+)/.test(format))  
	        format = format.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));  
	    for (var i in args) {  
	        var n = args[i];  
	        if (new RegExp("(" + i + ")").test(format))  
	            format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? n : ("00" + n).substr(("" + n).length));  
	    }  
	    return format;  
	};  
